Purchase Qty. Reference FOB Price
25-999 kg US$5.00
1,000-9,999 kg US$3.50
10,000+ kg US$2.50
Product Description
Product Description Term Standard Product Name Vitamin C/ Ascorbic acid Appearance white crystalline powder Assay(%) 99.5-100.5 Loss on drying(%) ≤0.40 Residue on ignition(%) ≤0.10 Sulphate ash ≤0.10 PH value (2% solution) 2.4 ~ 2.8 PH value (5% solution) 2.1 ~ 2.6 Heavy ...